boost序列化自定义类型

介绍

侵入式

Demo

#include <iostream>
#include <ctime>
#include <vector>
#include <boost/archive/binary_iarchive.hpp>
#include <boost/archive/binary_oarchive.hpp>
#include <boost/serialization/string.hpp>
#include <boost/serialization/export.hpp>
#include <boost/serialization/vector.hpp>
#include <sstream>

class Person
{
public:
	Person(std::string strName, int nAge) 
	{
		m_strName = strName;
		m_nAge = nAge;
	}

	void Set(std::string strName, int nAge)
	{
		m_strName = strName;
		m_nAge = nAge;
	}

	void Print()
	{
		std::cout << m_strName << " " << m_nAge << std::endl;
	}

private:
	friend class boost::serialization::access;

	template<class AR>
	void serialize(AR& ar, const unsigned int version)
	{
		ar& m_strName;
		ar& m_nAge;
	}

private:
	std::string m_strName;
	int m_nAge;
};

int main()
{
	Person person1("zhangsan", 15);
	std::ostringstream os;
	boost::archive::binary_oarchive oa(os);
	oa << person1;

	std::string strSerialization = os.str();
	std::cout << strSerialization << std::endl;

	Person person2("", 0);
	std::istringstream is(strSerialization);
	boost::archive::binary_iarchive ia(is);
	ia >> person2;
	person2.Print();

	return 0;
}